“Determination of Catechin Content and Antioxidant Activity of Brewed and Ethanolic Extracts of Cacao Beans (Theobroma cacao L.) Using Uv-Vis Spectrophotometry” (2026) Journal of Pharmaceutical and Sciences, 9(3), pp. 2349–2361. doi:10.36490/journal-jps.com.v9i3.1763.